Like all the cards from this list, the failsafe for Sea Gate Restoration is a land, and there are all sorts of Commander decks willing to cast this because they have draw synergies or because they have ways to cheat on the spell cost
I think the only places you would see this getting used now is due to the cycling and as cyclers go this is one of the weaker ones
Though somewhat costly at six mana, this simple yet stellar green enchantment states that each of its owner's lands may be tapped in order to produce a treasure token
Ill just tuck Sisay, Weatherlight Captain here at the bottom of the list and move along
Two cards back to your hand for four is a little overcosted, but with the option to instead cheat a creature in under counter magic
Ixhel, Scion of Atraxa Ixhel, Scion of Atraxa plays more of an incidental theft strategy